UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dxxNAYWVi6qyky+F9jJ4uuvfYbW0WGVHC9I0JiSELc4=' 
WHERE 
  key_id = '2aa1f3ee88eb3fb0e8c17a7d2c8e409e6494258d3a553f7574c3a5d2aaf5bc8d' 
  AND (
    token = 'dxxNAYWVi6qyky+F9jJ4uuvfYbW0WGVHC9I0JiSELc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )